Home / 9,657,816.60-14,486,724.90-2,926,230.60

Finding the Fourth Proportional to 9,657,816.60, 14,486,724.90 and 2,926,230.60

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Solution

The fourth proportional to 9,657,816.60, 14,486,724.90 and 2,926,230.60 is: 4,389,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,816.60 : 14,486,724.90 = 2,926,230.60 : x
  2. Step 2: Convert to fraction form
    9,657,816.60/14,486,724.90 = 2,926,230.60/x
  3. Step 3: Cross multiply
    9,657,816.60x = 14,486,724.90 × 2,926,230.60
  4. Step 4: Simplify right side
    9,657,816.60x = 42,391,497,696,161.95
  5. Step 5: Solve for x
    x = 42,391,497,696,161.95/9,657,816.60
  6. Step 6: Final answer
    x = 4,389,345.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.